Learn about the endangered, threatened, and rare species of wildlife that can be found in New Jersey.
Species Field Guide
New Jersey may be the most densly populated state in the U.S., but it is also one of the most diverse. It is home to many different species of wildlife, from Bald eagles to Northeastern beach tiger beetles.
There are 73 species listed as endangered or threatened in New Jersey. Use our field guide to learn about the species at risk.
Threats to Wildlife in NJ
Our wildlife face a variety of threats that test their ability to survive and reproduce. The survival of every species of wildlife is critical to preserving our state’s rich biodiversity and unique natural history.
Major threats to wildlife include habitat loss, climate change, invasive/exotic species, pollution, illegal trapping, and accidental deaths.
Species Spotlight
Shortnose Sturgeon: A freshwater fish that is listed as endangered in New Jersey. Females can live to be as old as 67 years old.
